009 (M3) ½”-2”

009 (M3)009 (M3)½”-2”½”-2”

Modification Overview- 009 Modification Overview- 009 009009 ¾-1” ¾-1” (1989-1991) (1” 1989-1997)(1989-1991) (1” 1989-1997) 1¼ -2” 1¼ -2” (1989-1991)(1989-1991) ½” ½” (1992-Current)(1992-Current)

009M1009M1 1¼ -2” 1¼ -2” (1992-1996)(1992-1996)

009M2009M2 ¾” ¾” (1992-1998)(1992-1998) 1” 1” (1997-Current)(1997-Current) 1¼ -1½ ” 1¼ -1½ ” (1994-Current)(1994-Current) 2” 2” (1996-Current)(1996-Current)

009M3009M3 ¾” ¾” (1998-Current)(1998-Current)

QT= Ball Valve LF= Lead Free (2010) PC= Polymer CoatedQT= Ball Valve LF= Lead Free (2010) PC= Polymer CoatedSS= Stainless Steel U= Union EndSS= Stainless Steel U= Union End

Single Access Cover RemovalSingle Access Cover Removal Cover is o-ring Cover is o-ring

sealed.sealed. Cover has spring Cover has spring

load from the RV load from the RV spring.spring.

* Hold cover firmly * Hold cover firmly while removing bolts.while removing bolts.

* RV stem may come * RV stem may come out with cover.out with cover.

Lift cover straight off.Lift cover straight off.

Check Valve RemovalCheck Valve Removal

Check valve modules.Check valve modules. Modules are o-ring Modules are o-ring

sealed and secured sealed and secured by a retainer.by a retainer.

Slide retainer straight Slide retainer straight out of body.out of body.

Modules can now be Modules can now be removed by hand or removed by hand or with a flat head with a flat head screwdriver.screwdriver.

Check Seat RemovalCheck Seat Removal * Check seats are * Check seats are

attached to the cage with attached to the cage with a bayonet type locking a bayonet type locking system.system.

* Module is spring loaded- * Module is spring loaded- Hold firmly.Hold firmly.

* Hold the cage in one * Hold the cage in one hand, push the seat hand, push the seat inward and rotate inward and rotate clockwise.clockwise.

¾” M2 modules snap ¾” M2 modules snap apart.apart.

Check Disc ReplacementCheck Disc Replacement

Check disc and disc Check disc and disc holder can be holder can be replaced as one replaced as one piece.piece.

Check Valve Reassembly NotesCheck Valve Reassembly Notes

Reassemble in Reassemble in reverse order.reverse order.

Apply lubricant to o-Apply lubricant to o-rings.rings.

If check retainer does If check retainer does not slide into place not slide into place easily, make sure easily, make sure checks are seated checks are seated properly.properly.

RV Stem RemovalRV Stem Removal

The RV stem and The RV stem and spring are situated spring are situated between the check between the check valves and are free valves and are free once the single once the single access cover is access cover is removed.removed.

RV Seat RemovalRV Seat Removal

Unless damaged, Unless damaged, there is no need to there is no need to remove RV seat.remove RV seat.

The seat is pushed The seat is pushed firmly into the body firmly into the body and is o-ring sealed.and is o-ring sealed.

RV Rubber ReplacementRV Rubber Replacement

The RV molded disc The RV molded disc is on the lower stem. is on the lower stem. *Simply unscrew the *Simply unscrew the guide from the stem.guide from the stem.

The diaphragm is on The diaphragm is on the upper stem. the upper stem. *Simply unscrew the *Simply unscrew the stem cap from the stem cap from the stem.stem.

RV Reassembly NotesRV Reassembly Notes Center the spring on the Center the spring on the

seat and insert the cover seat and insert the cover and RV assembly as a and RV assembly as a unit straight into the unit straight into the body.body.

Make sure that the lower Make sure that the lower guide on the RV stem guide on the RV stem goes through the guide goes through the guide hole in the seat.hole in the seat.

If the cover will not press If the cover will not press flat against the body, the flat against the body, the stem is crooked and stem is crooked and must be realigned.must be realigned.